Windows XP comes with a nice feature that allows you to publish content from your desktop directly to a web service. Gallery has experimental support for this feature.It's relatively easy to configure.
Download the XP Configuration FileSave this file on your PC and rename it "install_registry.reg".
If it asks you for confirmation about changing the file type, answer "yes".Right click on this file and you should see a menu appear.
Select the Merge option (this should be at the top of the menu).It will ask you if you want to import these values into your registry.Click "ok".It will tell you that the files were imported successfully.Click "ok" again.
Open your Windows explorer and browse to a folder containing a JPG image. Select the image and there should be a link on the left that says "Publish this file to the web..." Click this link and then follow the instructions to log into your Gallery, select an album and publish the image.